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Single Degree of Freedom System-Video Simulation

  1. Nov 18, 2006 #1
    Can anyone help me with some video simulations on vibrations in single degree of freedom system like the one in the link below

    http://video.yahoo.com/video/play?p=single+degree+of+freedom&ei=UTF-8&b=0&oid=a25e1d6eb35e01b8&rurl=www.wvutech.edu&vdone=http%3A%2F%2Fvideo.yahoo.com%2Fvideo%2Fsearch%3Fp%3Dsingle%2Bdegree%2Bof%2Bfreedom%26ei%3DUTF-8 [Broken]


    Just copy and paste in your address box--
     
    Last edited by a moderator: May 2, 2017
  2. jcsd
  3. Nov 18, 2006 #2

    radou

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    Homework Helper

    You should be a bit more specific about what exactly your problem is.
     
  4. Nov 18, 2006 #3

    berkeman

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    Staff: Mentor

    jrm2002 -- please provide a better post.
     
  5. Nov 18, 2006 #4
    For one thing, this is harmonic motion with one degree of freedom.

    Also, the initial conditions are:

    x(0) ~= 4.45m

    [tex] \dot {x(0)} ~= 0.6 m/s [/tex]

    I do not like this demonstration. They should have their neutral axis about the equilibrium position, not at around 4.5. They need to do a coordinate transformation.

    You can easily see that this is a single degree of freedom by applying Gruebler's equation.
     
    Last edited: Nov 18, 2006
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